System informatics is an academic field that strives to contribute to
the development, processing, and utilization of "system information," which
is meaningful information that exists within a large-scale,
complex "system," based
on high-speed, large-capacity computing technology. The term "system" used
here does not refer to a so-called information system, but
rather to a broad "system" covering a variety of areas, from nature and
engineering to society, including space, earth, people, living organisms,
artificial materials, and the like.